Replace the incorrect %d format specifier with %u one for unsigned integer
types.
This issue was found with AFL fuzzing.
$ ./zdump/zgetdump -i ~/input.bin
General dump info:
Dump format........: s390
Version............: -2147483647
System arch........: s390x (64 bit)
CPU count (online).: 32768
Dump memory range..: 1 MB
Memory map:
0000000000000000 - 00000000000f423f (1 MB)
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>